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We provide chosen specialty chemicals that bring added value to our customers products and formulations. These chemicals were chosen based on their unique properties and the fact that our people have expert knowledge in the chemistry and the applications. The selected products are from high quality foreign and domestic manufacturers producing to our exacting specifications. Our industry experts extend that knowledge in the form of varied consulting and marketing services tailored to your business, from market studies and reports to business development projects and agency or distribution services.

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AL FS 800 is hydrophilic fumed silica surface treated with polydimethylsiloxane to make it hydrophobic. Fumed silica’s unique manufacturing process produces a very high purity type of silica with nano size primary particles, a fluffy white powder that is an amorphous and colloidal form of silica. These characteristics impart a wide range of benefits to formulations from thickening and reinforcement to free flow and anti-settling. In addition the treatment imparts added water repellency, corrosion resistance, as well as thickening of complex polar liquids

AL2CHEM SPECIALTIES AL FS-800

AL 40 is a partially hydrolyzed mixture of monomers, dimers, trimers and cyclic polysiloxanes which contains 40% silicon dioxide.

AL2CHEM SPECIALTIES AL 40 Ethyl Silicate

AL 69C is a 50/50 mixture of AL69 with N330 carbon black to form a free flowing granule that is easy to use and at the same time utilize the properties of the AL 69 silane. AL 69 is a bifunctional polysulfidic organosilane for the rubber industry. It is used to improve the reinforcing capability of fillers with silanol group on their surface (e.g., silicas, silicates, clay, etc.), and also as an integral part of curing systems to improve crosslinking network properties.

AL2CHEM SPECIALTIES AL 69C Silane/Carbon Black

AL 191 Silane is trifunctional silane that is a key component in sol-gel systems.

AL2CHEM SPECIALTIES AL 191 Silane

AL150 is a versatile amino-functional coupling agent used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The silicon-containing portion of the molecule provides strong bonding to substrates. The primary amine function reacts with a wide array of thermoset, thermoplastic, and elastomeric materials.

AL2CHEM SPECIALTIES AL 150 Silane

AL 160 is a bifunctional organosilane with a reactive epoxide and inorganic methoxysilyl groups that promote adhesion by the ability to chemically bind to inorganic materials and organic polymers.

AL2CHEM SPECIALTIES AL 160 Silane

AL2CHEM SPECIALTIES AL PS-35G Silica

AL PS-33 is an economical rubber reinforcing silica. The combination of high reinforcing, good abrasion resistance and ease of processing make it a good choice for formulators. It enhances the physical and mechanical properties of many rubber compounds.

AL2CHEM SPECIALTIES AL PS-33 Rubber Silica

Hexamethyldisilazane (also known as Bis(trimethylsilyl)amine, or HMDS) is an organosilicon compound with the molecular formula [(CH3)3Si]2NH. The molecule is a derivative of ammonia with trimethylsilyl groups in place of two hydrogen atoms. This colorless liquid is a reagent and a precursor to bases that are popular in organic synthesis and organometallic chemistry.


AL2CHEM SPECIALTIES AL HMDZ Silane

AL2CHEM SPECIALTIES

We provide chosen specialty chemicals that bring added value to our customers products and formulations. These chemicals were chosen based on their unique properties and the fact that our people have 

AL2CHEM SPECIALTIES - Knowde

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AL PS-35, a precipitated, non-crystalline, amorphous silica, is an excellent silica for improving mechanical properties of rubber and elastomers. Also, due to its high level of absorption, it can be used as a carrier for liquid additives in applications such as animal feed.

AL2CHEM SPECIALTIES AL PS-35 Silica Technical Data Sheet

AL2CHEM SPECIALTIES AL PS-35 Silica Technical Data Sheet - AL2CHEM SPECIALTIES

AL2CHEM SPECIALTIES AL PS-35 Silica

AL PS-35, a precipitated, non-crystalline, amorphous silica, is an excellent silica for improving mechanical properties of rubber and elastomers. Also, due to its high level of absorption, it can be u

AL2CHEM SPECIALTIES AL PS-35 Silica - Silicon Dioxide - 7631-86-9

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	Value	Units	Test Method / Conditions
Average Particle Size	45	μm	-
BET Specific Surface Area	min. 180	m²/g	-
DBP Absorption Value	min. 250	-	-
Heating Loss (at 105°C for 2 hr)	3.0 - 5.5	%	-
Ignition loss (at 1000°C for 2 hr)	3.5 - 6.0	%	-
Iron Content	max. 149	ppm	-
Lead Content	max. 0.0001	%	-
pH Value	min. 7	-	-
Silicon Dioxide Content (dry)	min. 97%	%	-
Sodium Sulfate Content	max. 0.4	%	-

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AL2CHEM SPECIALTIES AL PS-35 Silica

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